Windows 10 1809 x64
My Question or Issue
I'm using a multi-monitor environment with Spotify on my secondary screen. Spotify remembers the position it was opened the last time. Now, when I close the Spotify app and start it again, the taskbar icon will show up on my main screen but the Spotify app will show up on the secondary screen (see screenshot). I configured my taskbar to only show the apps on the screen in the taskbar (Taskbar with open window).
The taskbar icon, in this case, should only be shown up on my secondary screen. The taskbar icon will switch the bars when I move the app to the main screen and then move it back to the secondary screen.